A singer, music teacher, composer/arranger, and beginning conductor, I use finale extensively for rehearsal, composing, and arranging. I've been a Finale user since 1999 (version '98) and love it so much that I keep finding reasons to upgrade. Version 27 is the best so far! My system: Finale 27, Win 10 x64, custom-built system currently in use with GPO 4 & 5 and NI Kontakt 5/6 installed.